baber/WOPTO huggingface dataset:
Patent JP-2023075564-A (JP)
Title: Light source device and projector
Inventor: SUZUKI JUNICHI
IPC: F21V9/32
Filed: 2021-11-19
Abstract: To provide a light source device with high efficiency of utilizing excitation light.SOLUTION: A light source device in the present invention includes: a light emitting element having a light emitting surface that emits first light having a first wavelength band; a wavelength conversion member that includes a phosphor and converts the first light emitted from the light emitting element into second light having a second wavelength band different from the first wavelength band; and a reflecting member having a reflecting surface that reflects the second light generated by the wavelength conversion member. The wavelength conversion member has a first surface that crosses a longitudinal direction of the wavelength conversion member and emits the second light, a second surface that crosses the longitudinal direction of the wavelength conversion member and is positioned on the opposite side to the first surface, and a third surface crossing the first surface and the second surface. The light emitting surface is provided opposite to at least a part of the third surface. The reflecting surface is provided opposite to the second surface. At least one of the second surface and the reflecting surface is a rough surface.SELECTED DRAWING: Figure 2
Patent JP-2023077227-A (JP)
Title: Clogging detection device and clogging monitoring system of drain pipe
Inventor: KIMURA TOMOAKI
IPC: E03C1/30
Filed: 2021-11-24
Abstract: To provide a technique capable of appropriately detecting clogging of a drain pipe.SOLUTION: A clogging detection device of a drain pipe comprises: a rod part that extends in one direction and has at least a first end part disposed within the drain pipe; a support part that supports a second end part opposite to the first end part in an extending direction of the rod part so as to be movable within a predetermined range; a detection part that detects a movement amount when the first end part of the rod part is in contact with drainage flowing in the drain pipe and the rod part moves; and a determination part that determines clogging of the drain pipe based on a value detected by the detection part.SELECTED DRAWING: Figure 1
Patent JP-2023077651-A (JP)
Title: Controller, control method and control program
Inventor: MORI KOTARO
IPC: G05B19/418
Filed: 2021-11-25
Abstract: To provide a technique capable of reducing the power consumption of an air conditioner while suppressing deterioration in the manufacturing quality of work pieces.SOLUTION: A manufacturing apparatus is installed in a factory for manufacturing work pieces whose manufacturing quality varies depending on the temperature and humidity in the factory. A controller includes: a storage device for storing power consumption information indicating the correlation between a target temperature in the factory, a target humidity in the factory, and the power consumption of air conditioners; a setting reception unit for accepting a setting of an allowable range for a combination of the target temperature and the target humidity indicated by the power consumption information; a specifying unit for specifying a combination of the target temperature and the target humidity that minimizes power consumption within the allowable range as setting values of the air conditioners from the power consumption information; and an air conditioning control unit for controlling the air conditioners based on the setting values specified by the specifying unit.SELECTED DRAWING: Figure 4
Patent JP-2023077998-A (JP)
Title: Beverage container and assembly method of the same
Inventor: MIYATANI TOMOHISA
IPC: B65D77/06
Filed: 2021-11-25
Abstract: To provide a technology which facilitates assembly of a beverage container including an outer container, a fitting, and a replacement component having a bag body.SOLUTION: A beverage container includes: an outer container having a first mouth part; a fitting; and a replacement component disposed in an internal space of the outer container. The fitting includes: an attachment part which is attached to the first mouth part of the outer container; a second mouth part; an annular portion which protrudes outward from the second mouth part and connects the second mouth part with the attachment part; and a beverage take-out tube extending to a bottom part of the outer container. The replacement component includes: a seal member which may slide along a longitudinal direction of the beverage take-out tube and contacts with an outer surface of the beverage take-out tube in an annular form at an attachment position; a cylindrical body which holds the seal member and is supported by the beverage take-out tube through the seal member located at the attachment position; and a bag body which is attached to the cylindrical body to store a beverage.SELECTED DRAWING: Figure 1
Patent JP-2023079494-A (JP)
Title: Raw material gas supply method, raw material gas supply mechanism, and film deposition system
Inventor: Gomi tomoyuki
IPC: C23C16/448
Filed: 2021-11-29
Abstract: To provide a technology capable of suppressing a deterioration of a film deposition raw material in a raw material container when a raw material gas vaporized by heating the film deposition raw material accommodated in the raw material container is supplied.SOLUTION: A raw material gas supply method supplies a raw material gas to a treatment part with a carrier gas via a piping, the raw material gas being produced by vaporizing a film deposition raw material by heating a raw material container in which the film deposition raw material is reserved and a sealed gas is sealed. The raw material gas supply method includes the steps of: substituting the sealed gas in the raw material container with a substitution gas that does not deteriorate the raw material gas; determining a substitution with the substitution gas by measuring a pressure in the piping with a pressure meter; and supplying the raw material gas by heating the raw material container after a substitution with the substitution gas is performed.SELECTED DRAWING: Figure 3
Patent JP-2022027815-A (JP)
Title: Curable resin composition, and film, molding, prepreg and fiber-reinforced plastic including the same
IPC: C08J5/24
Filed: 2021-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a curable resin composition that makes it possible to exhibit excellent fracture strength particularly when applied to a tubular composite material, prepreg including the resin composition, and a fiber-reinforced plastic formed using the prepreg. 
     SOLUTION: A curable resin composition contains the following components (A), (B), (C) and (D). Component (A): a bisphenol type epoxy resin with a softening point of 80°C or higher. Component (B): a bisphenol type epoxy resin that is liquid at 25°C. Component (C): a difunctional or multi-functional (meth) acrylate compound. Component (D): a curing agent. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023081716-A (JP)
Title: game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2021-12-01
Abstract: To provide a game machine that can make a player easily understand a suggestion that a continuous presentation may possibly occur.SOLUTION: A game machine is provided, comprising: a display device having a display area; and presentation performance means for performing a continuous presentation including a unit presentation to be executed two times or more. In the continuous presentation, a number-of-times image indicating the number of times of the unit presentation to occur is displayed in the display area. In a standard state in which the continuous presentation may not be performed, a continuation suggestion image showing as if the number of times of the unit presentation to occur is once may be displayed in the display area.SELECTED DRAWING: Figure 11
Patent JP-2023008763-A (JP)
Title: Device support status notification system and device support status notification program
IPC: H04M1/72454
Filed: 2021-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a device support status notification system and a device support status notification program that are capable of causing a user of an electronic device to recognize a support status of the electronic device supported by the user. 
     SOLUTION: A smartphone to be carried and used by a user executes support status determination on the basis of information for determination acquired by an operation unit, a front camera and a sensor unit that acquire the information for determination, where the information for determination is information to be used for the support status determination, where the support status determination is determination of a device support status that is a status of support of the smartphone by the user, and the smartphone then notifies the user about information for notification, where the information for notification is information based on a result of the executed support status determination (S243). 
     SELECTED DRAWING: Figure 17 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023084346-A (JP)
Title: fabric material
Inventor: IZAWA YUKI
IPC: D03D15/292
Filed: 2021-12-07
Abstract: To provide a fabric material capable of enhancing a heat shielding effect while achieving weight reduction.SOLUTION: A fabric material is formed by using a first yarn 42 composed of at least one kind of yarn. The first yarn 42 is formed by arranging and bundling fibers 42A having a single fiber diameter ranging from 1 μm or more to 5 μm or less without twisting, and has a wide shape in which a dimension in a width direction is larger than a dimension in a thickness direction in a state of being formed into the fabric material. In the fabric material, at least six fibers 42A are stacked in the thickness direction.SELECTED DRAWING: Figure 2
Patent JP-2022059595-A (JP)
Title: Electronic apparatus and display method
IPC: G09F9/00
Filed: 2021-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an eyeball rotation detection device that can individually detect the right-left rotation of the right eyeball and the right-left rotation of the left eyeball. 
     SOLUTION: An electronic apparatus according to an embodiment is provided with a display, a detector, and a display controller. The display displays an augmented reality image of both eyes consisting of a right image and a left image superimposed on an object in a real world. The detector detects an angle at which the line-of-sight direction of a user's right eyeball and the line-of-sight direction of the user's left eyeball intersect with each other. The display controller displays, on the display, a first augmented reality image consisting of a right image and a left image at an interval corresponding to the angle detected by the detector, and when the angle is smaller than a first angle, stops the display of the first augmented reality image. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023089564-A (JP)
Title: Ventilation device
Inventor: ITO KAZUHIRO
IPC: F24F11/77
Filed: 2021-12-16
Abstract: To provide a ventilation device capable of accurately execute antifreeze control of a total heat exchanger.SOLUTION: A ventilation device 100 comprises: an air supply blower 3 which generates an air flow in an air supply passage 5; an exhaust blower 4 which generates an air flow in an exhaust passage 6; an external temperature sensor 10 which detects an outdoor air temperature; a return air temperature sensor 11 which detects an indoor air temperature; a total heat exchanger 2 which performs heat exchange between outdoor air and indoor air; and a control device 50 which controls the air supply blower 3 and the exhaust blower 4. The control device 50 has: an exhaust air temperature calculation section which calculates an exhaust air temperature on the basis of the outdoor air temperature, the indoor air temperature and a temperature exchange efficiency rate of the total heat exchanger 2; an exhaust passage temperature distribution calculation section which estimates a ratio of a section, in the exhaust passage 2b in the total heat exchanger 2, having an air temperature of 0°C or less on the basis of the indoor air temperature and the exhaust air temperature; and an antifreeze control section which executes antifreeze operation of the total heat exchanger 2 on the basis of an estimation result of the ratio of the section, in the exhaust passage 2b in the total heat exchanger 2, having the air temperature of 0°C or less.SELECTED DRAWING: Figure 1
Patent JP-2023090450-A (JP)
Title: Liquid discharge head and liquid discharge device
Inventor: KONDO SOJI
IPC: B41J2/175
Filed: 2021-12-17
Abstract: To provide a liquid discharge head and a liquid discharge device which can make liquid concentration uniform by liquid circulation in a short time, and can reduce downtime.SOLUTION: A liquid discharge head 1 includes a pressure chamber 12 communicating with a discharge port 13, a discharge element 15 for discharging liquid from the discharge port, and a circulation path of the liquid including the pressure chamber. The circulation path includes a supply passage 130 for supplying the liquid to the pressure chamber 12, a recovery flow passage 140 for recovering the liquid from the pressure chamber 12, a circulation pump 500 for supplying the liquid recovered from the recovery flow passage to the supply flow passage, and pressure adjustment means 120 for adjusting a pressure of the liquid supplied to the supply flow passage. A pressure P21 of the liquid supplied to the pressure chamber in a stop state of the circulation pump, a pressure P22 of the liquid supplied to the pressure chamber in a driving state of the circulation pump, and a pressure loss ΔP from the pressure adjustment means to the pressure chamber in the driving state of the circulation pump have a relation of P22>P21 and P22-ΔP<0.SELECTED DRAWING: Figure 6
Patent JP-2023091168-A (JP)
Title: pneumatic tire
Inventor: YOSHIDA KOJI
IPC: B60C5/00
Filed: 2021-12-20
Abstract: To provide a pneumatic tire which can easily reduce air resistance of the tire during traveling of a vehicle and easily reduce fuel consumption of the vehicle.SOLUTION: A tire 1 includes: a tread 10 having a ground contact surface 10a; a first buttress 11a disposed at a vehicle outer side relative to the tread 10; and a second buttress 11b disposed at the vehicle inner side than the tread 10. A first thickness of the first buttress 11a disposed at a vehicle inner side of the tire 1 is set so as to be thinner than a second thickness of the second buttress disposed at the vehicle outer side of the tire 1.SELECTED DRAWING: Figure 1
Patent JP-2023091595-A (JP)
Title: field work machine
Inventor: OKUBO ITSUKI
IPC: G05D1/02
Filed: 2021-12-20
Abstract: To perform ridge approach for approaching a machine body to a ridge side to supply agricultural materials at appropriate time during automatic traveling, and thereby supply agricultural materials easily and appropriately.SOLUTION: A field work machine includes: a work device provided in a machine body so as to enable posture change into a lowering working posture and a lifting non-working posture, and performing ground work to supply agricultural materials at the lowering working posture into a field; and a work traveling control unit for controlling automatic work traveling to perform automatic reciprocating traveling while performing the ground work. In the work travel path IPL, the posture of the work device is changed into the lowering working posture and the ground work is performed. The work traveling control unit brings a machine body into straight traveling while lifting the work device in the starting end area SA of a turning path, and brings the machine body into the turning traveling in a remaining turning path while the work device is in the lifting non-working posture.SELECTED DRAWING: Figure 4
Patent JP-2023091673-A (JP)
Title: Location search system and location search method
Inventor: AOKI SHIRO
IPC: H04M11/00
Filed: 2021-12-20
Abstract: To enable the number of downtown communication terminals that discover a tag to be increased and tag discovery probability improved while reducing the processing burden of a search cooperator.SOLUTION: A location search system 1 includes a communication terminal 30 for receiving a tag signal that is transmitted by a tag 10. The communication terminal 30 comprises: a detection unit for executing a detection process of detecting the location of the communication terminal 30 when the holder of the communication terminal 30 leaves home; a reception unit for performing a reception process of receiving a tag signal transmitted from the tag 10; a notification unit for notifying a server 40 about the tag ID that is included in the tag signal received from the tag 10 and the location information of the communication terminal 30 at the time the tag signal was received; and a control unit for causing the reception unit to start a reception process and the notification unit to start a notification process when a detection process by the detection unit begins, and causing the reception unit to start a reception process and the notification unit to terminate the notification process when the detection process by the detection unit is terminated.SELECTED DRAWING: Figure 1
Patent JP-2023095130-A (JP)
Title: Light source device
Inventor: MIURA SOICHIRO
IPC: G02B7/00
Filed: 2021-12-24
Abstract: To provide a light source device that can more effectively prevent misalignment of the optical axis of a semiconductor laser element with respect to an optical member due to heat generated by driving the semiconductor laser element in the light source device.SOLUTION: The light source device includes a substrate, at least one semiconductor laser element arranged on the substrate, and at least one lens arranged on the light-emitting side of the semiconductor laser element. The substrate has a flat portion for placing the semiconductor laser element and at least two protrusions arranged on both sides of the semiconductor laser element and on the light-emitting side of the semiconductor laser element. The lens is fixed to the protrusions at least in two places by means of a first bonding material.SELECTED DRAWING: Figure 1A
Patent JP-2023098415-A (JP)
Title: Manufacturing method of toner for electrostatic charge image development
Inventor: YAMAMOTO YASUTERU
IPC: G03G9/087
Filed: 2021-12-28
Abstract: To provide a manufacturing method of toner for electrostatic charge image development which has the narrow toner particle grain size distribution, exhibits the high electrification characteristic even after storage under a high-temperature and high-humidity environment, can obtain a printed matter with the high image density, and suppress the occurrence of fogging in printing of an image under the high-temperature and high-humidity environment.SOLUTION: There is provided a manufacturing method of toner for electrostatic charge image development including the steps 1-3. The step 1 is the step of mixing a polyester resin A and an addition polymer E to obtain an aqueous dispersion of resin particles X including the polyester resin A and the addition polymer E. The step 2 is the step of aggregating the resin particles X in an aqueous medium to obtain aggregated particles. The step 3 is the step of fusing the aggregated particles obtained in the step 2 to obtain fused particles. The addition polymer E is the addition polymerization product of the raw material monomer including the addition polymerizable monomer having the styrene-based compound and the polyalkylene oxide group.SELECTED DRAWING: None
Patent JP-2022511228-A (JP)
Title: 気体を圧縮する方法及び装置
IPC: F04C23/00
Filed: 2019-07-17
Abstract: 気体を圧縮する方法が提案されている。この方法では、圧縮のために気体を圧縮室（２）に導入し、少なくとも部分的に気体が充填された圧縮室（２）に中間容器（４）から液体（１００）をポンプで圧送し、その液体（１００）の少なくとも一部を散水回路（２４）によって圧縮室（２）から散水装置（４２）にポンプで圧送し、この散水装置（４２）によって圧縮室（２）内でその液体（１００）の散布が行われる。本発明はまた、本発明による方法を実施するための装置（１）に関する。
Patent JP-2021531988-A (JP)
Title: 工作物に穴を穿設する装置
IPC: B23B49/02
Filed: 2019-07-08
Abstract: ドリル工具（２）と、前記ドリル工具（２）に割り与えられているか割り当て可能であって、かつ前記ドリル工具（２）を少なくとも１つの支持領域（６）で支持するように構成された支持装置（５）と、が備えられ、前記支持装置（５）には、少なくとも２つの本体要素（８ａ，８ｂ）を有する細長い本体（８）が備えられ、前記本体（８）の長さ寸法を変化させるために、少なくとも１つの本体要素（８ａ）が、少なくとも１つの追加本体要素（８ｂ）に対して可動となるように取付けられていることを特徴とする、工作物（４）に穴（３）を穿設するための装置（１）。【選択図】図１
Patent JP-2021535374-A (JP)
Title: タンパク質またはペプチド濃度を判定する方法およびその使用
IPC: G01N24/08
Filed: 2019-08-14
Abstract: タンパク質および／またはペプチド濃度または分子パラメータ（吸光係数など）を判定する方法、およびその使用。
Patent JP-2022501882-A (JP)
Title: アンテナ及びモバイル端末
IPC: H01Q1/24
Filed: 2018-09-07
Abstract: この出願は、アンテナ及びモバイル端末に関し、アンテナは導電性支持体及び給電部分を含む。導電性支持体は、第1の部分、第2の部分、第3の部分、及び第4の部分を含み、第1の部分、第2の部分、第3の部分、及び第4の部分は、すべてが導電性材料によって構成されるとともに、ともに空洞を囲む。第1の部分及び第3の部分は、互いに反対側に配置されるとともに、それぞれ、第2の部分のヘッドエンド及びテールエンドに接続され、第4の部分及び第2の部分は、互いに反対側に配置される。第2の部分は、モバイル端末のディスプレイの内側に配置され、第3の部分は、モバイル端末のサイドフレームの一部であり、第4の部分は、モバイル端末のバックカバーの外側に位置しているか、又は、バックカバーの内側に位置しているか、又は、バックカバーの一部となっている。導電性支持体は、空隙を備え、空隙は、第4の部分と第1の部分との間に配置されるか、又は、第4の部分の中に配置される。給電部分は、電磁波信号を供給し、そして、導電性支持体を励起して、電流を発生させるように構成され、アンテナは、空洞及び空隙の構成によって電磁波信号を放射することが可能である。この出願によって提供されるアンテナは、クリアランス環境に対する要求が低く、アンテナ放射機能を満足することが可能である。
Patent JP-2021524666-A (JP)
Title: 並列集積ナノ構成要素（ｐｉｎｃ）並びに関連方法及びデバイス
IPC: H01M4/133
Filed: 2019-05-21
Abstract: 本明細書には、本発明に従って、ナノデバイス（又はナノ構成要素）、複合ナノデバイス、並びにこれらのナノデバイス及び複合ナノデバイスを製造する方法及び使用する方法が記載されている。【選択図】 図１３
Patent JP-2022502645-A (JP)
Title: 包装機における故障予測の方法
IPC: G01M99/00
Filed: 2019-09-20
Abstract: 包装機の故障予測の方法が開示される。方法は、包装機内のトラックに沿った独立して移動可能な物体の動きに関連するデータ値を記録すること；データ値の分布を決定すること；分布におけるデータ値の中心傾向の程度を計算すること；分布の形状の定量化された程度を計算すること；条件パラメータの結合されたセットとして、中心傾向の程度を形状の前記定量化された程度と関連付けること；独立して移動可能な物体の複数の運動サイクルに関連付けられた条件パラメータの複数の結合されたセットの分散度を決定すること；及び前記故障予測のために、分散度を分散閾値と比較すること又は経時的な分散度の傾向を決定することを含む。【選択図】 図１
Patent JP-2022503940-A (JP)
Title: ヘテロ環化合物、これを含む有機発光素子、有機発光素子の有機物層用組成物および有機発光素子の製造方法
IPC: H05B33/10
Filed: 2019-10-02
Abstract: 本明細書は、化学式１で表されるヘテロ環化合物、これを含む有機発光素子、有機発光素子の有機物層用組成物および有機発光素子の製造方法を提供する。
Patent JP-2021530183-A (JP)
Title: Ｌｕｔにおける動き候補のチェック順序
IPC: H04N19/52
Filed: 2019-07-01
Abstract: テーブルを維持することであって、各テーブルは、動き候補のセットを含み、各動き候補は、対応する動き情報に関連付けられる、ことと、少なくとも１つ以上のテーブルに基づき、最初の映像ブロックと、最初の映像ブロックを含む映像のビットストリーム表現との間の変換を行うことであって、変換を行うことは、チェック終了判定基準が満たされるまで規則で決定された順にテーブル内の動き候補をチェックすることを有する、映像処理の方法。 【選択図】図２９
Patent JP-2022513058-A (JP)
Title: セキュリティインク用磁性粒子及びこれを含むセキュリティインク
IPC: C22C38/00
Filed: 2019-08-05
Abstract: 磁性体コアと、磁性体コアの外部に形成される金属コーティング層とを含み、表面粗さ（Ｒａ）が０．１５μｍ以下であることを特徴とする磁性粒子及びこれを含むセキュリティインクが開示される。本発明に係る磁性粒子は、金属コーティング層の形成後に非正常的な粒度増加現象が発生しないので、セキュリティインクへの適用に適するという効果がある。
Patent JP-2021534523-A (JP)
Title: 画像処理のためのシステムおよび方法
IPC: G06T7/00
Filed: 2019-08-09
Abstract: 放射線撮影画像を使用して輸送コンテナ内の物体を特定するためのシステムおよび方法が、説明される。より詳細には、輸送コンテナの放射線撮影画像および関連する貨物積荷目録を分析するために人工ニューラルネットワークを使用するための技術が、説明される。
Patent JP-2022512133-A (JP)
Title: 丸味を付けられた碍子脚部区分を備えた点火プラグ
IPC: H01T13/20
Filed: 2019-12-10
Abstract: 点火プラグは、ハウジング（２）と、碍子（３）と、中心電極（４）と、前記ハウジングの燃焼室側の端部に配置された接地電極（７）とを有している。碍子は、碍子フランジ（３２）と、碍子脚部（３４）と、前記ハウジングの段部（２２）上に載る移行領域（３３）とを有している。通気室（５０）が、前記点火プラグの燃焼室側の端部に形成されていて、前記ハウジングの内側の区分（２４）と碍子脚部の区分（３４８）とによって画成されている。碍子脚部の区分は、第１の脚部長さ（Ｌ１）およびこの第１の脚部長さに対して曲げられた第２の脚部長さ（Ｌ２＜Ｌ１）を有する（丸味部３４５）を有しており、この場合、第１の脚部長さは、２つの脚部長さの互いの交点と前記丸味部の第１の終端点（３４６）との間に延在していて、第２の脚部長さが、前記交点と前記丸味部の第２の終端点（３４７）との間に延在している。前記丸味部は、予燃室－点火プラグにおいても使用され得る。【選択図】 図２
Patent JP-2022514356-A (JP)
Title: 遊星歯車式変速機
IPC: F16H1/28
Filed: 2019-12-13
Abstract: 【課題】本発明は遊星歯車式変速機に関する。【解決手段】遊星歯車式変速機（１）は、遊星キャリア（２）と、複数の遊星歯車（３）と、を備える。遊星歯車（３）は、遊星ボルト（５）および遊星軸受（４）を介して遊星キャリア（２）に対して支持されている。遊星ボルト（５）は、それぞれ、遊星軸受（４）に潤滑油を供給する少なくとも１つの穴（６、７、１１）を備える。この少なくとも１つの穴（６、７、１１）に、遊星キャリア（２）に固定された構成部品（８）のオイルキャッチ要素（８ｂ）が割り当てられている。構成部品（８）は、さらに、回転数センサ（２０）用のパルス発生器（８a）として構成されている。パルス発生器（８a）は、構成部品（８）の円周上に配置されて軸方向に延在する複数のエンボス部を備える。【選択図】図１
Patent JP-2022515176-A (JP)
Title: 電極組立体の変形を抑制するリチウム二次電池用の電池ケース
IPC: H01M50/105
Filed: 2020-10-19
Abstract: 本発明は、外層／バリア層／内層の構造を含むラミネートシートからなるリチウム二次電池用の電池ケースであって、ガスの排出が容易であるか、或いは相対的により良く膨張される領域である第１領域と、前記第１領域を除いた残りの領域である第２領域とを含み、前記第１領域を構成するラミネートシートがバリア層を含まないか、或いはスリットが形成されたバリア層を含むことを特徴とする電池ケースである。
Patent JP-2022515834-A (JP)
Title: ポリアミック酸組成物及びこれを用いた透明ポリイミドフィルム
IPC: C08J5/18
Filed: 2019-09-05
Abstract: 本発明は、架橋結合を形成し得る特定構造のトリアミンを含むポリアミック酸組成物、前記ポリアミック酸組成物から形成されるポリアミック酸、及び前記ポリアミック酸をイミド化して光学特性及び機械的特性が同時に向上される透明ポリイミドフィルムを提供する。【選択図】なし